Yellow fever is a a serious and potentially fatal infectious illness. Transmitted mostly through the bite of infected mosquitoes, this ailment affects individuals globally, particularly within regions with a tropical climate and subtropical areas. Manifestations differ greatly from mild to severe, such as fever, headache, muscle aches, nausea, vomi

Pneumonia is a/happens to be/presents as an infection that inflames the air sacs in one or both lungs. These air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, chills, difficulty breathing, and pneumonia causes aches in your chest. Pneumonia can be caused by a variety of organisms, including bacteria,